import java.nio.file.FileSystem;

public class hk5Q1
{
    public static void main(String[] args)
    {
        int [] number = new int[20];
        number[0] = 0;
        int count = 1;
        System.out.print("number" + count + "," + number[0] + "\t");
        number[1] = 1;
        count = 2;
        System.out.print("number" + count + "," + number[1] + "\t");
        for(int i = 2; i < number.length; i++)
        {
            number[i] = number[i - 2] + number[i - 1];
            count++;
            System.out.print("number" + count + "," + number[i] +"\t");
            if ((i + 1) % 5 == 0)
            {
                System.out.println( );
            }
        }
    }
}
